{"id":574,"date":"2025-08-15T16:26:36","date_gmt":"2025-08-15T14:26:36","guid":{"rendered":"https:\/\/blog.rwth-aachen.de\/bauchemie\/?p=574"},"modified":"2025-09-10T15:46:07","modified_gmt":"2025-09-10T13:46:07","slug":"hydrogel-forschung-live-tim-mrohs-beim-14-isp-in-brasilien","status":"publish","type":"post","link":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/2025\/08\/15\/hydrogel-forschung-live-tim-mrohs-beim-14-isp-in-brasilien\/","title":{"rendered":"Tim Mrohs at ISP2025 in Brasil: Hydrogels and Water Vapor Insights"},"content":{"rendered":"<div class=\"twoclick_social_bookmarks_post_574 social_share_privacy clearfix 1.6.4 locale-en_US sprite-en_US\"><\/div><div class=\"twoclick-js\"><script type=\"text\/javascript\">\/* <![CDATA[ *\/\njQuery(document).ready(function($){if($('.twoclick_social_bookmarks_post_574')){$('.twoclick_social_bookmarks_post_574').socialSharePrivacy({\"txt_help\":\"Wenn Sie diese Felder durch einen Klick aktivieren, werden Informationen an Facebook, Twitter, Flattr, Xing, t3n, LinkedIn, Pinterest oder Google eventuell ins Ausland \\u00fcbertragen und unter Umst\\u00e4nden auch dort gespeichert. N\\u00e4heres erfahren Sie durch einen Klick auf das <em>i<\\\/em>.\",\"settings_perma\":\"Dauerhaft aktivieren und Daten\\u00fcber-tragung zustimmen:\",\"info_link\":\"http:\\\/\\\/www.heise.de\\\/ct\\\/artikel\\\/2-Klicks-fuer-mehr-Datenschutz-1333879.html\",\"uri\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/bauchemie\\\/en\\\/2025\\\/08\\\/15\\\/hydrogel-forschung-live-tim-mrohs-beim-14-isp-in-brasilien\\\/\",\"post_id\":574,\"post_title_referrer_track\":\"Tim+Mrohs+at+ISP2025+in+Brasil%3A+Hydrogels+and+Water+Vapor+Insights\",\"display_infobox\":\"on\"});}});\n\/* ]]> *\/<\/script><\/div><p>From July 13 to 18, 2025, <strong><a href=\"https:\/\/www.isp25.com\/isp2025\/page\/4086-home\">the 14th International Symposium on Polyelectrolytes<\/a> (ISP2025)<\/strong> took place in Campinas, Brazil. This year, the conference celebrates its 30th anniversary. Tim Mrohs presented his latest research findings with the lecture \u201cDynamic Water Vapor Sorption in Crosslinked Polycationic Hydrogels: Thermodynamic and Kinetic Insights.\u201d<br \/>\nIn it, he presented that polycationic hydrogels based on diallylammonium derivatives exhibit a specifically adjustable water vapor sorption behavior that is influenced by crosslink density, counterions, and monomer structure. Using a systematic DVS analysis of five formulations, he provided thermodynamic and kinetic insights that underscore the potential of these materials for moisture regulation, barrier coatings, and water harvesting.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-575 size-large\" src=\"https:\/\/blog.rwth-aachen.de\/bauchemie\/files\/2025\/08\/ISP-2025-Vortrag-e1755269378545-1024x399.png\" alt=\"\" width=\"1024\" height=\"399\" srcset=\"https:\/\/blog.rwth-aachen.de\/bauchemie\/files\/2025\/08\/ISP-2025-Vortrag-e1755269378545-1024x399.png 1024w, https:\/\/blog.rwth-aachen.de\/bauchemie\/files\/2025\/08\/ISP-2025-Vortrag-e1755269378545-300x117.png 300w, https:\/\/blog.rwth-aachen.de\/bauchemie\/files\/2025\/08\/ISP-2025-Vortrag-e1755269378545-768x299.png 768w, https:\/\/blog.rwth-aachen.de\/bauchemie\/files\/2025\/08\/ISP-2025-Vortrag-e1755269378545.png 1077w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>From July 13 to 18, 2025, the 14th International Symposium on Polyelectrolytes (ISP2025) took place in Campinas, Brazil. This year, the conference celebrates its 30th anniversary. Tim Mrohs presented his [&hellip;]<\/p>\n","protected":false},"author":6398,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"c2c_always_allow_admin_comments":false,"footnotes":""},"categories":[10],"tags":[],"class_list":["post-574","post","type-post","status-publish","format-standard","hentry","category-vortrag"],"_links":{"self":[{"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/posts\/574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/users\/6398"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/comments?post=574"}],"version-history":[{"count":4,"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/posts\/574\/revisions"}],"predecessor-version":[{"id":594,"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/posts\/574\/revisions\/594"}],"wp:attachment":[{"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/media?parent=574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/categories?post=574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/bauchemie\/en\/wp-json\/wp\/v2\/tags?post=574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}